For the ranch and colonial homes typical on Warwick Street, AC tune-ups usually run $150-$250 depending on your system size and age. Many homes in this area have 15-20 year old units that need extra attention to coils and refrigerant levels. We often find that regular maintenance here extends system life significantly given Michigan's harsh winter storage conditions.

We inspect and clean coils, check refrigerant levels, test electrical connections, and replace filters. In Beverly Hills, we pay special attention to outdoor units that endured Michigan's freeze-thaw cycles over winter. We also calibrate thermostats and ensure ductwork wasn't damaged by settling that's common in this area's older homes.

Most tune-ups take 1-2 hours and your system stays operational throughout the service. We typically schedule morning appointments in Beverly Hills since many homeowners work from home. The only brief shutdown is during electrical safety checks, usually 10-15 minutes maximum.

DTE Energy offers rebates up to $50 for qualifying tune-ups when combined with their home energy audits. Many Warwick Street homeowners also qualify for additional savings through Beverly Hills' energy efficiency programs. We can help you navigate the paperwork and ensure your maintenance qualifies for maximum rebates available in Oakland County.